This article lists the bridges and tunnels in Dublin and the Greater Dublin Area in Ireland. The bridges are ordered sequentially upstream, from mouth to source. For lists that are not in table format, alternative or historical names are in curved brackets (parentheses) and traversing roads or rails are in square brackets.

Bridges over the Liffey

Bridges over the River Liffey in Greater Dublin, from east to west. Bridges over the River Liffey outside Greater Dublin, from east to west.

Bridges on the Grand Canal

Bridges on the Grand Canal from the River Liffey to the south and west. In addition, many of the canal locks allow for pedestrian crossing.

Bridges on the Royal Canal

Bridges on the Royal Canal from the River Liffey to the north and west. Many of the bridges include a rail crossing for the rail lines adjacent to the canal in much of Dublin. In addition, many of the canal locks allow for pedestrian crossing and several pedestrian bridges are located adjacent to Iarnród Éireann railway stations.

Bridges over the River Dodder

Bridges over the River Dodder from the River Liffey to the southwest. Upstream of Fort Bridge the river flows through the Bohernabreena Water Works. There are a number of bridges, but it is not clear which channels are the Dodder and which are not. Upstream of the Water Works, there are a number of feeder streams and it is debatable which one is the Dodder.

Bridges over the River Tolka

Bridges over the River Tolka from the River Liffey to the northwest.

Other bridges

Tunnels

Sources